You may want to have a friendly word with your neighbour as they may not be aware you can hear them. We would not usually consider this to be anti-social behaviour unless it was happening frequently.
We’ve put together some tips to help you resolve problems with neighbours. If you still feel you are being disturbed, you can report this to the Community Safety Team. If the situation doesn't improve, we can arrange a meeting between both parties to try and reach agreement to resolve the situation. We can help you and your neighbour understand each other’s point of view and reach a solution.
If you have concerns about the welfare of an adult or child in the household, please contact the Safeguarding team or the Police.